I have started my first cartridge. I add new items, save, and compile regularly. all working great. Emulator running fine. Then I make a few more changes, save, and try to compile but the compile button is grayed out. and I'll go back to the zones page and look at each item. One of them in the events section will have (1) at the end of the line. Im guessing this is an error indicator. The problem is once I encounter the compile button grayed out I can never recover. I can delete 100% of the file, one option at a time but never get the compile button back. I can load a new file or a backup and be ok but I've been using save cartridge not save as and it's too late by then. Do you use save as and add a new name every time? That's hundreds of files. How can I clear the errors? This file shown had 6 zones and lots of stuff. I have deleted everything but the last zone and the cords and one line to show a message?